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Meaning of sour crude | Babel Free

Noun CEFR B2

Definitions

A form of crude oil which contains more than 0.5% by weight of sulfur.

uncountable

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

sour diesel sour fig sour gas sour gourd sour grapes sour grass